package zuoye07;

import java.io.File;
import java.io.IOException;

public class zuoye02 {
    public static void main(String[] args) throws IOException {
        File a = new File("abc");
        boolean b = a.mkdir();
        File c = new File(a,"a.txt");
        boolean d=c.createNewFile();
        System.out.println(d);
        System.out.println(b);
    }
}
